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High-solids/solvent-free epoxy curing agent

BS6309

Type

----

Chroma

≤15

Water content %

----

Amine value (mgKOH/g)

480±20

viscosity

----

viscosity (cps,25℃)

500-1500

Acid value

----

Solid content

----

AHEW

73

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

40

Gelation Time

60

Film drying time

6

Epoxy equivalent

----

Low-temperature curing, applicable to damp surfaces, high shear strength, good water and chemical resistance, and excellent corrosion protection.

BS6302

Type

----

Chroma

≤15

Water content %

----

Amine value (mgKOH/g)

290±20

viscosity

----

viscosity (cps,25℃)

1500-3500

Acid value

----

Solid content

----

AHEW

130

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

66

Gelation Time

60

Film drying time

5

Epoxy equivalent

----

Good flexibility, recoatability, water resistance, chemical resistance, adhesion, and excellent anticorrosion performance

BS8693

Type

----

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

310±20

viscosity

----

viscosity (cps,25℃)

50-200

Acid value

----

Solid content

----

AHEW

96

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

52

Film drying time

9

Epoxy equivalent

----

Excellent chemical resistance, especially to acids, organic solvents and alcohols. Used in solvent-free and high-solids coatings.

BS8519

Type

----

Chroma

<3

Water content %

----

Amine value (mgKOH/g)

310±15

viscosity

----

viscosity (cps,25℃)

80-200

Acid value

----

Solid content

----

AHEW

95

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

28

Film drying time

3.5

Epoxy equivalent

----

A low-viscosity curing agent that maintains good isocyanate resistance even at temperatures as low as 10℃. It offers excellent overall performance and is suitable for high-solids coatings and self-leveling floorings.

BS844

Type

----

Chroma

<3

Water content %

----

Amine value (mgKOH/g)

275±15

viscosity

----

viscosity (cps,25℃)

300-500

Acid value

----

Solid content

----

AHEW

112

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

59

Gelation Time

40

Film drying time

7

Epoxy equivalent

----

Good gloss, color and weathering resistance, no oily surface and excellent weather resistance and yellowing resistance.

BS8280

Type

----

Chroma

≤8

Water content %

----

Amine value (mgKOH/g)

255±15

viscosity

----

viscosity (cps,25℃)

300-600

Acid value

----

Solid content

----

AHEW

110

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

58

Gelation Time

50

Film drying time

6

Epoxy equivalent

----

It has good ammonia salt resistance and can cure under harsh, high-humidity conditions

BS8200R

Type

----

Chroma

≤9

Water content %

----

Amine value (mgKOH/g)

285±20

viscosity

----

viscosity (cps,25℃)

50-200

Acid value

----

Solid content

----

AHEW

95

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

43

Film drying time

2

Epoxy equivalent

----

Advantages include low odor, low irritation, non-hygroscopic properties, and good surface gloss. The cured product has good toughness and excellent chemical resistance.

BS8353

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

335±15

viscosity

----

viscosity (cps,25℃)

2000-4000

Acid value

<3

Solid content

----

AHEW

114

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

60

Gelation Time

65

Film drying time

4.5

Epoxy equivalent

----

The cured coating has high gloss and hardness, dries quickly, and can cure at temperatures below 5℃. It has excellent solvent and corrosion resistance.

BS8003

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

360±20

viscosity

----

viscosity (cps,25℃)

500-1500

Acid value

----

Solid content

----

AHEW

95

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

25

Film drying time

4.5

Epoxy equivalent

----

Fast curing speed, low viscosity, solvent-free, can be applied to wet or rusty surfaces, excellent corrosion resistance

BS624

Type

----

Chroma

<10

Water content %

----

Amine value (mgKOH/g)

450±20

viscosity

----

viscosity (cps,25℃)

1800-3000

Acid value

----

Solid content

----

AHEW

80

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

43

Gelation Time

15-20

Film drying time

2

Epoxy equivalent

----

Low-temperature curing, applicable to damp surfaces, strong shear strength, good adhesion, and good chemical resistance.
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